Function generateFeature

pkg/drain/testdata/generate-random-span-names/main.go:50–79

(feature string, r *rand.Rand)

}

func generateFeature(feature string, r *rand.Rand) string {
	switch feature {
	case "<ip>":
		return fmt.Sprintf("%d.%d.%d.%d", r.Intn(256), r.Intn(256), r.Intn(256), r.Intn(256))
	case "<base64>":
		return base64.StdEncoding.EncodeToString(randomBytes(r, 10))
	case "<uuid>":
		return uuid.New().String()
	case "<word>":
		return randomWord(r)
	case "<word-list>":
		return randomWordList(r)
	case "<method>":
		return randomMethod(r)
	case "<protocol>":
		return randomProtocol(r)
	case "<md5>":
		return hex.EncodeToString(md5.New().Sum(randomBytes(r, 10))) //nolint:gosec // this is a test tool
	case "<alphanumeric>":
		return randomAlphanumeric(r)
	case "<number>":
		return strconv.Itoa(r.Intn(1000))
	case "<sqlkeyword>":
		return randomSQLKeyword(r)
	case "<sql>":
		return randomSQL(r)
	default:
		return feature
	}
}

func randomSQLKeyword(r *rand.Rand) string {
	statements := []string{